Cheapest one-way flights from Santa Ana to San Francisco in January from $39

AirHint found the following cheapest one-way flights from Santa Ana (SNA) to San Francisco (SFO) in January 2026 (see full year).

One-Way flights

01 Jan Frontier Airlines direct
17 Jan Alaska Airlines direct
13 Jan Alaska Airlines direct
06 Jan Alaska Airlines direct
24 Jan Alaska Airlines direct
05 Jan Alaska Airlines direct
02 Jan Alaska Airlines direct
26 Jan Hawaiian Airlines direct

Also check the deals for return flights from Santa Ana to San Francisco in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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